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Patent
   D411528
Priority
Apr 13 1998
Filed
Apr 13 1998
Issued
Jun 29 1999
Expiry
Jun 29 2013
Inventors
Tien, Hsin…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
42
References
6
Maint.:
n/a
The ornamental design for a set of keys for a keypad, as shown and described.

The FIGURE is a top plan view of a set of keys for a keypad showing my new design.

The undisclosed portions of the keys are identical to the contours shown in the figures.
INVENTORS:

Tien, Hsin C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7083342, Dec 21 2001 Malikie Innovations Limited Keyboard arrangement
7439959, Jul 30 2004 Malikie Innovations Limited Key arrangement for a keyboard
7819598, Dec 31 2003 Malikie Innovations Limited Keyboard arrangement
7938589, Dec 31 2003 Malikie Innovations Limited Keyboard arrangement
8259074, Jul 30 2004 Malikie Innovations Limited Key arrangement for a keyboard
8419303, Dec 31 2003 Malikie Innovations Limited Keyboard with overlaid numeric phone keypad
D444152, Aug 23 1999 Key for computer keyboard
D444475, Aug 23 1999 Set of keys for a computer keyboard
D467932, May 17 2002 Microsoft Corporation Depressible key for a keyboard
D514541, May 17 2004 BlackBerry Limited Handheld communication device
D516547, May 17 2004 BlackBerry Limited Handheld communication device
D516548, May 17 2004 BlackBerry Limited Handheld communication device
D517037, May 17 2004 BlackBerry Limited Handheld communication device
D517056, May 17 2004 BlackBerry Limited Handheld communication device
D521485, May 17 2004 BlackBerry Limited Handheld communication device
D521506, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D521973, May 17 2004 BlackBerry Limited Housing for a handheld communication device
D521989, May 17 2004 BlackBerry Limited Speaker port for a handheld communication device
D522484, May 17 2004 BlackBerry Limited Housing for a handheld communication device
D522485, May 17 2004 BlackBerry Limited Handheld communication device
D522486, May 17 2004 BlackBerry Limited Handheld communication device
D523006, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D523007, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D523423, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D524302, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D524303, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D524803, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D525222, May 17 2004 BlackBerry Limited Handheld communication device
D525223, May 17 2004 BlackBerry Limited Handheld communication device
D525243, May 17 2004 BlackBerry Limited Speaker port for a handheld communication device
D525244, May 17 2004 BlackBerry Limited Speaker port for a handheld communication device
D525619, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D528098, May 17 2004 BlackBerry Limited Housing for a handheld communication device
D530712, May 17 2004 BlackBerry Limited Keyboard for a handheld communication device
D588119, Feb 24 2004 Malikie Innovations Limited Keyboard for a handheld mobile communication device
D684154, Feb 14 2012 One-handed keyboard layout for computers
D773475, May 11 2015 BlackBerry Limited Keyboard
D873271, Aug 07 2019 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD. Keyboard
D883364, Mar 21 2018 HITACHI ASTEMO, LTD Vehicle-mounted stereo camera
D891498, Mar 21 2018 HITACHI ASTEMO, LTD Vehicle-mounted stereo camera
D892193, Mar 21 2018 HITACHI ASTEMO, LTD Vehicle-mounted stereo camera
D931856, Jun 25 2019 Acer Incorporated Keyboard
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4180337, Jul 05 1974 Keyboard arrangement
4375922, Sep 16 1976 Sharp Kabushiki Kaisha Character printing system in electronic data processing apparatus such as electronic calculators
4879653, Jun 07 1984 Selection system for ideographic characters by touch typing using phonetic/hieroglyphic codes
D359480, Dec 07 1993 Top surface of a set of keys used for English and Japanese symbols based on International Phonetic Association coding in a keyboard configuration
D370899, Sep 22 1994 Top surface of a keypad
D382262, Oct 19 1995 Set of keys for a keypad
ASSIGNMENT RECORDS    Assignment records on the USPTO
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